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5120841 = 311214107
BaseRepresentation
bin10011100010001101001001
3100122011110210
4103202031021
52302331331
6301431333
761345365
oct23421511
910564423
105120841
112988400
12186b549
1310a3aab
149742a5
156b2446
hex4e2349

5120841 has 12 divisors (see below), whose sum is σ = 7505456. Its totient is φ = 3103320.

The previous prime is 5120839. The next prime is 5120879. The reversal of 5120841 is 1480215.

It is not a de Polignac number, because 5120841 - 21 = 5120839 is a prime.

It is a super-3 number, since 3×51208413 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5120831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6691 + ... + 7416.

Almost surely, 25120841 is an apocalyptic number.

It is an amenable number.

5120841 is a deficient number, since it is larger than the sum of its proper divisors (2384615).

5120841 is a wasteful number, since it uses less digits than its factorization.

5120841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14132 (or 14121 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5120841 is about 2262.9275286672. The cubic root of 5120841 is about 172.3642115587.

The spelling of 5120841 in words is "five million, one hundred twenty thousand, eight hundred forty-one".

Divisors: 1 3 11 33 121 363 14107 42321 155177 465531 1706947 5120841